Bloom's Adventures of Looney Tunes: Back in Action is another Winx Club/Looney Tunes crossover planned to be made by RatiganRules. It is unknown when the film will be made.
Tired of playing second banana to Bugs Bunny, Daffy Duck demands his own cartoon from Warner Bros., but is promptly fired by the "Vice-President of Comedy", Kate Houghton. Security guard and aspiring stuntman, DJ Drake is asked to escort Daffy off the studio lot, but the ensuing chase leads to the Batmobiledemolishing the studio water tower, causing DJ to also get fired in the process. He returns home with Daffy hitching a ride, where he receives a message from his father, action film star, Damian Drake, who is actually a secret agent. Damian instructs his son to travel to Las Vegas, find his associate, Dusty Tails, and find a mystical diamond called the "blue monkey" diamond, before he is shortly thereafter captured by the Acme Corporation, led by the childish Mr. Chairman. DJ and Daffy head for Vegas. Meanwhile, Bugs' routines fall apart without Daffy, so Kate is forced to find and rehire Daffy or face being terminated herself. Bugs informs Kate of the situation, so they head to DJ's home where they find Damian's spy car, and use it to pursue DJ and Daffy.
In Las Vegas, DJ and Daffy meet Dusty in a casino owned by Yosemite Sam, who happens to be an operative of the Acme Corporation. Dusty gives them a strange playing card, which is a clue to finding the diamond. Sam and his henchmen attempt to kill them and take the card, but they manage to elude him and flee in the spy car with Bugs and Kate. The spy car, which can also fly, crashes in the Nevada desert. As they traverse the desert, Wile E. Coyote tries to stop them, but fails. The group eventually stumbles upon Area 52, run by a woman called 'mother', who informs them of the situation. She plays a video recording, which reveals that the Blue Monkey has the power to devolve humans into monkeys and evolve them back again. Acme intends on using the blue monkey on all of mankind to manufacture their products, and then turn them back to purchase them. Marvin the Martian, who was imprisoned in the facility, escapes and leads a group of fellow alien inmates to obtain the playing card, but the heroes escape. Seeing that the card has Mona Lisa's face on it, the group conclude they must view the painting in the Louvre, located in Paris.
At the Louvre, they discover that the card contains a viewing window, and looking through it, the window reveals that the Mona Lisa has a map of Africa hidden beneath. Bugs and Daffy's co-star, Elmer Fudd, appears, revealing himself as an Acme operative, and chases Bugs and Daffy through the gallery for the card whilst Kate is kidnapped by Mr. Chairman's bodyguard, Mr. Smith, to obtain a photo of the African map with help of Beaky Buzzard. DJ rescues Kate and Elmer is disintegrated by Bugs after jumping out of a pointillism artwork. Bugs and Daffy reunite with DJ and Kate, and they leave Paris.
DJ, Kate, Bugs, and Daffy travel to Africa, meeting Granny, Sylvester, and Tweety, who escort them to the ruins of a jungle temple where they find the blue monkey. However, Granny and company reveal themselves to be Mr. Chairman, Smith, and the Tasmanian Devil in disguise. Mr. Chairman uses a disintegration gun to transport himself and the heroes to the Acme headquarters where he forces DJ to give him the diamond, when Damian is revealed to be his prisoner, but goes back on his word to release him.
Marvin is sent to place the blue monkey on an Acme satellite which will emit an energy beam around the world to turn everyone, except Mr. Chairman, into monkeys. DJ and Kate rescue Damian from a death trap, whilst Bugs and Daffy pursue Marvin into space. Bugs is incapacitated, prompting Daffy to become Duck Dodgers, in order to destroy the blue monkey. The transforming energy beam only strikes Mr. Chairman, turning him into a monkey. Bugs and Daffy return to Earth, where Daffy discovers the whole adventure was staged to make a film. However, Bugs promises Daffy they will be equal partners, but just as Daffy's luck seems to be improving, he is flattened by the Looney Tunes iris, where Porky Pig attempts to close the film with "That's all folks!" only for the studio to shut down before he can finish, and he tells the audience to go home.
- Prince Sky, Brandon, Riven, Timmy, Helia, SpongeBob SquarePants, Patrick Star, Squidward Tentacles, Sandy Cheeks, Eugene Krabs, Crysta, Batty Koda, Alex, Marty, Melman, Gloria, Robin Hood, Little John, Lord Darkar, Ratigan, Fidget, Jafar, Iago, Maleficent, Ursula, Hades, Dr. Facilier, Scar, Shere Khan, Captain Hook, Cruella De Vil, Rothbart, Sir Ruber, Yzma, The Grand Duke of Owls, and Drake will guest star in this film.
- Lord Darkar, Ratigan, Fidget, Jafar, Iago, Maleficent, Ursula, Hades, Dr. Facilier, Scar, Shere Khan, Captain Hook, Cruella De Vil, Rothbart, Sir Ruber, Yzma, The Grand Duke of Owls, and Drake will work for Mr. Chairman in this film.
- Mickey Mouse, Donald Duck, and Goofy will make a cameo appearance in the restaurant scene right before Bugs Bunny and Kate Houghton talk about filming without Daffy Duck.
- Simba, Nala, Timon, and Pumbaa will make a cameo appearance in the jungle scene to help Bloom and her friends find the Blue Monkey diamond, despite already making their own adventure in Simba, Timon, and Pumbaa's Adventures of Looney Tunes: Back in Action.
- Alex, Marty, Melman, and Gloria will have a full guest appearance in this film, despite their cameo appearance in Simba, Timon, and Pumbaa's Adventures of Looney Tunes: Back in Action.
- This will be the final Winx Club crossover to guest star Iago as Jafar's henchman.